ER collet reductions

Collet reductions are used for reduction of collet sizes and means of preinstalling tools.
Features and benefits
Features and benefits

 Surface finish max. Ra 0.25

Higher clamping force and higher transferable torque.

 Length presetting

Tools can be preset outside of the machine.

 Applications

The collet reductions are mainly used on Swiss machines with live tooling.

 Quick change system

Best suited for quick tool change as the cutting tools can be preinstalled.

 Minimal external dimensions

Achieve minimal external dimensions by using Hi-Q / ERM or Hi-Q / ERMX clamping nuts.

Expert advice

We recommend tightening the clamping nuts using a torque wrench. The overview of the recommended tightening torque is available for download in the media center.

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